CN202812225U - 双作用双密封平衡式节流截止阀 - Google Patents
双作用双密封平衡式节流截止阀 Download PDFInfo
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- CN202812225U CN202812225U CN 201220507709 CN201220507709U CN202812225U CN 202812225 U CN202812225 U CN 202812225U CN 201220507709 CN201220507709 CN 201220507709 CN 201220507709 U CN201220507709 U CN 201220507709U CN 202812225 U CN202812225 U CN 202812225U
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- valve
- double
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- seal
- piston
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CN 201220507709 CN202812225U (zh) | 2012-09-29 | 2012-09-29 | 双作用双密封平衡式节流截止阀 |
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CN 201220507709 CN202812225U (zh) | 2012-09-29 | 2012-09-29 | 双作用双密封平衡式节流截止阀 |
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CN202812225U true CN202812225U (zh) | 2013-03-20 |
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CN 201220507709 Expired - Fee Related CN202812225U (zh) | 2012-09-29 | 2012-09-29 | 双作用双密封平衡式节流截止阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134973A (zh) * | 2015-10-14 | 2015-12-09 | 泉州市中天石油化工机械制造有限公司 | 用于高温高压管道的双封阀 |
CN107355545A (zh) * | 2017-08-15 | 2017-11-17 | 江苏万创灭菌设备科技有限公司 | 往复式气密封控制阀 |
CN110886851A (zh) * | 2019-12-25 | 2020-03-17 | 艾坦姆流体控制技术(北京)有限公司 | 一种硬密封下满足气泡级泄漏量的调节阀 |
-
2012
- 2012-09-29 CN CN 201220507709 patent/CN202812225U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134973A (zh) * | 2015-10-14 | 2015-12-09 | 泉州市中天石油化工机械制造有限公司 | 用于高温高压管道的双封阀 |
CN105134973B (zh) * | 2015-10-14 | 2017-11-03 | 泉州市中天石油化工机械制造有限公司 | 用于高温高压管道的双封阀 |
CN107355545A (zh) * | 2017-08-15 | 2017-11-17 | 江苏万创灭菌设备科技有限公司 | 往复式气密封控制阀 |
CN110886851A (zh) * | 2019-12-25 | 2020-03-17 | 艾坦姆流体控制技术(北京)有限公司 | 一种硬密封下满足气泡级泄漏量的调节阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-acting double-sealed balanced type throttle valve Effective date of registration: 20140530 Granted publication date: 20130320 Pledgee: Zhejiang Ruian rural cooperative bank square sub branch Pledgor: Kairuite Valve Industry Co., Ltd. Registration number: 2014990000428 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151126 Granted publication date: 20130320 Pledgee: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgor: Kairuite Valve Industry Co., Ltd. Registration number: 2014990000428 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20151126 Registration number: 2014990000428 Pledgee after: Ruian Zhejiang rural commercial bank Limited by Share Ltd Square Branch Pledgee before: Zhejiang Ruian rural cooperative bank square sub branch |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150929 |
|
EXPY | Termination of patent right or utility model |